Finding the Fourth Proportional to 7,404.32, 10,216.28 and 4,419.58

Step by Step Solution

1. Step 1: Write the proportion equation
   7,404.32 : 10,216.28 = 4,419.58 : x
2. Step 2: Convert to fraction form
   7,404.32/10,216.28 = 4,419.58/x
3. Step 3: Cross multiply
   7,404.32x = 10,216.28 × 4,419.58
4. Step 4: Simplify right side
   7,404.32x = 45,151,666.76
5. Step 5: Solve for x
   x = 45,151,666.76/7,404.32
6. Step 6: Final answer
   x = 6,098.02